The Quad 405 Amplifier Board Modules Pair M12565 3 are high-quality amplifier board modules designed specifically for Quad products. Produced in the United Kingdom, these multicoloured units are compatible with the Quad 405 model and come as a pair. They belong to the AB amplifier class, ensuring superior sound quality for your audio experience. Upgrade your sound system with these reliable and compatible amplifier board modules from Quad.




I had these sit in a box for the past 20 years, so have no way of testing them, hence listing them as parts only.